Business consulting firms' successes are usually attributable to their ability to explain technological changes that businesses find confusing. Therefore, when most businesses want to create internet marketing, they will hire consulting firms.

Which of the following statements, if true, would most weaken this argument?

A
Internet marketing is not a particular specialty of most business consulting firms.
B
The rate at which businesses hire consulting firms has decreased in recent years.
C
Internet marketing is a technology that most businesses do not find confusing.
D
Business consulting firms are not as accustomed to explaining internet marketing as they are are to explaining other technologies.
E
Internet marketing is a type of technology that changes very quickly.